DDTA143TKA-7-F representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN14 sourced attributes1 source document

Diodes Incorporated · exact orderable part

DDTA143TKA-7-F

TRANS PREBIAS PNP 50V SC59-3

Transistor Type
PNP - Pre-Biased
Voltage - Collector Emitter Breakdown (Max)
50 V
Current - Collector (Ic) (Max)
100 mA
Resistor - Base (R1)
4.7 kOhms
DC Current Gain (hFE) (Min) @ Ic, Vce
100 @ 1mA, 5V
Vce Saturation (Max) @ Ib, Ic
300mV @ 250µA, 2.5mA
Current - Collector Cutoff (Max)
500nA (ICBO)
Power - Max
200 mW
Frequency - Transition
250 MHz
Original manufacturerCommercial terms confirmed per lot
ManufacturerDiodes Incorporated
Package / caseTO-236-3, SC-59, SOT-23-3
Mounting typeSurface Mount
PackingTape & Reel (TR)

Technical parameters

Technical specifications

DDTA143TKA-7-F technical parameters
ParameterValue
Base Product NumberDDTA143 [1]
MfrDiodes Incorporated [1]
Current - Collector (Ic) (Max)100 mA [1]
Product StatusObsolete [1]
Current - Collector Cutoff (Max)500nA (ICBO) [1]
DC Current Gain (hFE) (Min) @ Ic, Vce100 @ 1mA, 5V [1]
Frequency - Transition250 MHz [1]
Mounting TypeSurface Mount [1]
Power - Max200 mW [1]
Resistor - Base (R1)4.7 kOhms [1]
Transistor TypePNP - Pre-Biased [1]
Vce Saturation (Max) @ Ib, Ic300mV @ 250µA, 2.5mA [1]
Voltage - Collector Emitter Breakdown (Max)50 V [1]
Package / CaseTO-236-3, SC-59, SOT-23-3 [1]

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